11102201222 has 16 divisors (see below), whose sum is σ = 19059205920. Its totient is φ = 4751371008.

The previous prime is 11102201197. The next prime is 11102201281. The reversal of 11102201222 is 22210220111.

11102201222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 11102201197 and 11102201206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549323 + ... + 569174.

It is an arithmetic number, because the mean of its divisors is an integer number (1191200370).

Almost surely, 2^11102201222 is an apocalyptic number.

11102201222 is a deficient number, since it is larger than the sum of its proper divisors (7957004698).

11102201222 is a wasteful number, since it uses less digits than its factorization.

11102201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119215.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11102201222 its reverse (22210220111), we get a palindrome (33312421333).

The spelling of 11102201222 in words is "eleven billion, one hundred two million, two hundred one thousand, two hundred twenty-two".